CN209083696U - A kind of axial-flow type smoke exhaust fan - Google Patents
A kind of axial-flow type smoke exhaust fan Download PDFInfo
- Publication number
- CN209083696U CN209083696U CN201821864751.8U CN201821864751U CN209083696U CN 209083696 U CN209083696 U CN 209083696U CN 201821864751 U CN201821864751 U CN 201821864751U CN 209083696 U CN209083696 U CN 209083696U
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- angle bar
- shield
- bolt
- shell
- bayonet
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Abstract
A kind of axial-flow type smoke exhaust fan, including shell and it is mounted on the intracorporal inner casing of shell；The inner casing is equipped with fixed plate；Motor is fixed in the fixed plate；The shell side is connected with shield, and the shell side is equipped with the connection edge connecting with shield；4 connectors are provided on the outside of the connection edge；The connector includes import and the bayonet positioned at import side；The bayonet is communicated with import；4 fixed frames corresponding with 4 connectors are welded on the outside of the shield；Jack is provided on the fixed frame；The jack is plugged with angle bar；The angle bar is connect by the first bolt with fixed frame；Connecting corners are connected on rear side of its bayonet of the connection edge；The angle bar is connect by the second bolt with connecting corners.The utility model is bolted shield by the first bolt, angle bar and second, is not easy to loosen.
Description
Technical field
The utility model relates to a kind of axial-flow type smoke exhaust fans.
Background technique
The general side of axial-flow type smoke exhaust fan is designed with shield, but first shield is upper general directly logical in connection
Bolt and cage connection are crossed, connection type is not secured enough.
Utility model content
The utility model is exactly to solve to provide a kind of shield and connect relatively firm axial-flow type smoke exhaust fan
Technical problem.
In order to solve the above technical problems, a kind of technical solution of axial-flow type smoke exhaust fan of the utility model are as follows:
Including shell and it is mounted on the intracorporal inner casing of shell；The inner casing is equipped with fixed plate；It is fixed in the fixed plate
There is motor；The shell side is connected with shield, and the shell side is equipped with the connection edge connecting with shield；The company
Edge fit is provided with 4 connectors along outside；The connector includes import and the bayonet positioned at import side；The bayonet with into
Mouth communicates；4 fixed frames corresponding with 4 connectors are welded on the outside of the shield；Jack is provided on the fixed frame；
The jack is plugged with angle bar；The angle bar is connect by the first bolt with fixed frame；Connect on rear side of its bayonet of the connection edge
It is connected to connecting corners；The angle bar is connect by the second bolt with connecting corners.
First bolt passes through fixed frame and is threadedly coupled with angle bar；Second bolt passes through connecting corners and angle bar spiral shell
Line connection.
What the utility model can achieve has the technical effect that the utility model passes through the first bolt, angle bar and the second spiral shell
It tethers and takes over control shield, be not easy to loosen.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments:
Fig. 1 is a kind of structural schematic diagram of axial-flow type smoke exhaust fan of the utility model；
Fig. 2 is the connection schematic diagram of angle bar and connecting corners；
Fig. 3 is a kind of explosive view of axial-flow type smoke exhaust fan of the utility model；
Fig. 4 is the structural schematic diagram of shield.
Specific embodiment
Further details of elaboration is made to the utility model with reference to the accompanying drawing.
Refering to fig. 1 to Fig. 4.
A kind of axial-flow type smoke exhaust fan, including shell 1 and the inner casing being mounted in shell 12；On the inner casing 2
Equipped with fixed plate；Motor 3 is fixed in the fixed plate；1 side of shell is connected with shield 4, and 1 side of shell is set
There is the connection edge 5 connecting with shield 4；4 connectors are provided on the outside of the connection edge 5；The connector includes import 6
And the bayonet 7 positioned at 6 side of import；The bayonet 7 is communicated with import 6；It is welded on the outside of the shield 4 and is connect with 4
Corresponding 4 fixed frames 8 of mouth；Jack 9 is provided on the fixed frame 8；The jack 9 is plugged with angle bar 10；The angle bar 10
It is connect by the first bolt 21 with fixed frame 8；Connecting corners 11 are connected on rear side of described its bayonet 7 of connection edge 5；The angle bar
10 are connect by the second bolt 22 with connecting corners 11.
It is threadedly coupled specifically, first bolt 21 passes through fixed frame 8 with angle bar 10；Second bolt 22, which passes through, to be connected
Gusset 11 is connect to be threadedly coupled with angle bar 10.
Installation instructions: shield 4 during installation, is placed on connection edge 5,4 fixations by the utility model first
Frame 8 respectively corresponds 4 connectors, 4 angle bar 10 is inserted in respectively in 4 jacks 9, angle bar 10 is fallen by 6 opening of import
6 bottom of import, and fixed frame 8 is connected with angle bar 9 by the first bolt 21, shield 4 is at this moment rotated again, makes 4 angles
Iron 10 is transferred to respectively in respective bayonet 7, and is connected connecting corners 11 and angle bar 10 by the second bolt 22, this is practical
It is novel its shield 4 is fixed by this to be not easy to loosen compared with the existing technology, increase fastness.
Claims (2)
1. a kind of axial-flow type smoke exhaust fan, including shell (1) and the inner casing (2) being mounted in shell (1)；The inner casing
(2) it is equipped with fixed plate；Motor (3) are fixed in the fixed plate；Shell (1) side is connected with shield (4), special
Sign is: shell (1) side is equipped with the connection edge (5) connecting with shield (4)；It is opened on the outside of the connection edge (5)
There are 4 connectors；The connector includes import (6) and the bayonet (7) for being located at import (6) side；The bayonet (7) with into
Mouth (6) communicates；4 fixed frames (8) corresponding with 4 connectors are welded on the outside of the shield (4)；The fixed frame
(8) jack (9) are provided on；The jack (9) is plugged with angle bar (10)；The angle bar (10) passes through the first bolt (21) and fixed
Frame (8) connection；Connecting corners (11) are connected on rear side of its bayonet (7) of the connection edge (5)；The angle bar (10) passes through second
Bolt (22) is connect with connecting corners (11).
2. a kind of axial-flow type smoke exhaust fan according to claim 1, it is characterised in that: first bolt (21) is worn
Fixed frame (8) is crossed to be threadedly coupled with angle bar (10)；Second bolt (22) passes through connecting corners (11) and angle bar (10) screw thread
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864751.8U CN209083696U (en) | 2018-11-13 | 2018-11-13 | A kind of axial-flow type smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864751.8U CN209083696U (en) | 2018-11-13 | 2018-11-13 | A kind of axial-flow type smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083696U true CN209083696U (en) | 2019-07-09 |
Family
ID=67123815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821864751.8U Active CN209083696U (en) | 2018-11-13 | 2018-11-13 | A kind of axial-flow type smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083696U (en) |
-
2018
- 2018-11-13 CN CN201821864751.8U patent/CN209083696U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |